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On Wed, 05 Jan 2000 18:41:11 +0100, Fabien Mosen
<fab### [at] skynet be> wrote:
>Chris Huff wrote:
>
>> Don't get confused by the fact that you can see under the top surface of
>> the height field, the object is there, there just aren't any surfaces
>> around that portion of it. The lower boundaries are set by a cube,
>
>If I remember well, the "lower" part of the "inside" of a HF extends
>to the infinity, just like a plane does.
>
>Fabien.
I think you're right but it is also automaticallt bounded by a unit
box and this may cause problems if you try to access the volume below
the x-z plane.
Peter Popov
pet### [at] usa net
ICQ: 15002700
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